emotet | 199a2e0e1bb46a5dd8eb3a58aa55de157f6005c65b70245e71cecec4905cc2c0

General

Target

2022-11-07-Excel-spreadsheet-for-Emotet-E4-X8099607585O.xls
Size

255KB
MD5

6493581b246b731e4937fbee64a68803
SHA1

a6e306f8841ff6fbd50188c738469143a6934df0
SHA256

199a2e0e1bb46a5dd8eb3a58aa55de157f6005c65b70245e71cecec4905cc2c0
SHA512

d4089c3cf61a73c1469e01ba2892f4c3e91b7aa3e020deba399581d4212da5ed8c1d4eec29531312643faa838d34bd38de33065373aa72b7cbb782ea5b8b5f60
SSDEEP

6144:NKpb8rGYrMPe3q7Q0XV5xtuEsi8/dgzNiwrfx9rNFMMrttRzV5Dz3UxqC8LUcSu:ANbDjP9XH5XIqZLnSu

Score

10^/10

emotet epoch4 banker trojan

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://blacksebo.de/sharedassets/fA/

xlm40.dropper

https://bikkviz.com/wp-admin/NyT44HkVg/

xlm40.dropper

http://chist.com/dir-/HH/

xlm40.dropper

http://coadymarine.com/Admin/ekamS7WWDkLwS44q/

Extracted

Family

emotet

Botnet

Epoch4

C2

45.235.8.30:8080

94.23.45.86:4143

119.59.103.152:8080

169.60.181.70:8080

164.68.99.3:8080

172.105.226.75:8080

107.170.39.149:8080

206.189.28.199:8080

1.234.2.232:8080

188.44.20.25:443

186.194.240.217:443

103.43.75.120:443

149.28.143.92:443

159.89.202.34:443

209.97.163.214:443

183.111.227.137:8080

129.232.188.93:443

139.59.126.41:443

110.232.117.186:8080

139.59.56.73:8080

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 4 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	pid_target	process	target process
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	984	1168	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1772	1168	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1068	1168	regsvr32.exe	EXCEL.EXE
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	1072	1168	regsvr32.exe	EXCEL.EXE

Downloads MZ/PE file
Loads dropped DLL 4 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

1772 regsvr32.exe
860 regsvr32.exe
1068 regsvr32.exe
1544 regsvr32.exe
Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry
T1012

System Information Discovery
T1082

Processes:

EXCEL.EXE

description ioc process

Key opened \REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor EXCEL.EXE

pid	process
1772	regsvr32.exe
860	regsvr32.exe
1068	regsvr32.exe
1544	regsvr32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Modifies Internet Explorer settings 1 TTPs 31 IoCs

adware spyware

Modify Registry

T1112

Processes:

EXCEL.EXE

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\COMMAND	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\COMMAND	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	EXCEL.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\ = "&Edit"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	EXCEL.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Toolbar	EXCEL.EXE
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default HTML Editor	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Default MHTML Editor\shell\edit	EXCEL.EXE

Modifies registry class 64 IoCs

Processes:

EXCEL.EXE

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\WinWord.exe	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\ = "&Print"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\msohtmed.exe\" /p %1"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\DefaultIcon\ = "\"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ = "&Open"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\MSPUB.EXE\" %1"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\ = "[open(\"%1\")]"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{42042206-2D85-11D3-8CFF-005004838597}\Old Icon\mhtmlfile	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit\command	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\WINWORD.EXE\" /n \"%1\""	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Publisher	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit\ = "&Edit"	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\ = "&Open"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\MSPub.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b005000750062005000720069006d006100720079003e00520024006e0075006a0053005700460065003f007d0061004c00720052007000390078004000570020002500310000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\application	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\ddeexec\topic	EXCEL.EXE
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Classes\htmlfile\shell\Edit	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Word\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0057004f0052004400460069006c00650073003e00620069002400540021005600210030005a003d007b0050006b00300076006d007e0041005a00750020002f006e002000220025003100220000000000	EXCEL.EXE
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Excel.exe\shell\edit\command\command = 7800620027004200560035002100210021002100210021002100210021004d004b004b0053006b0045005800430045004c00460069006c00650073003e00560069006a00710042006f006600280059003800270077002100460049006400310067004c00510020002f0064006400650000000000	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Excel.exe\shell\edit\command\ = "\"C:\\Program Files (x86)\\Microsoft Office\\Office14\\EXCEL.EXE\" /dde"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\MSPub.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\ShellEx	EXCEL.EXE
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.htm\OpenWithList\Microsoft Excel\shell\edit\ddeexec\topic\ = "system"	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shell\Print\command	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\mhtmlfile\shellex\IconHandler	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\WinWord.exe\shell\edit	EXCEL.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.mht\OpenWithList\Microsoft Word\shell\edit\command	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1168 EXCEL.EXE
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

regsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

pid process

860 regsvr32.exe
1984 regsvr32.exe
1984 regsvr32.exe
1544 regsvr32.exe
1348 regsvr32.exe
1348 regsvr32.exe
Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

EXCEL.EXE

pid process

1168 EXCEL.EXE
1168 EXCEL.EXE
1168 EXCEL.EXE

pid	process
1168	EXCEL.EXE

pid	process
860	regsvr32.exe
1984	regsvr32.exe
1984	regsvr32.exe
1544	regsvr32.exe
1348	regsvr32.exe
1348	regsvr32.exe

pid	process
1168	EXCEL.EXE
1168	EXCEL.EXE
1168	EXCEL.EXE

Suspicious use of WriteProcessMemory 52 IoCs

Processes:

EXCEL.EXEregsvr32.exeregsvr32.exeregsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 984	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1772	1168	EXCEL.EXE	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 1772 wrote to memory of 860	1772	regsvr32.exe	regsvr32.exe
PID 860 wrote to memory of 1984	860	regsvr32.exe	regsvr32.exe
PID 860 wrote to memory of 1984	860	regsvr32.exe	regsvr32.exe
PID 860 wrote to memory of 1984	860	regsvr32.exe	regsvr32.exe
PID 860 wrote to memory of 1984	860	regsvr32.exe	regsvr32.exe
PID 860 wrote to memory of 1984	860	regsvr32.exe	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1068	1168	EXCEL.EXE	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1068 wrote to memory of 1544	1068	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 1348	1544	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 1348	1544	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 1348	1544	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 1348	1544	regsvr32.exe	regsvr32.exe
PID 1544 wrote to memory of 1348	1544	regsvr32.exe	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe
PID 1168 wrote to memory of 1072	1168	EXCEL.EXE	regsvr32.exe

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\2022-11-07-Excel-spreadsheet-for-Emotet-E4-X8099607585O.xls
1⤵
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1168

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv1.ooccxx
2⤵
- Process spawned unexpected child process
PID:984

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv2.ooccxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1772

C:\Windows\system32\regsvr32.exe
/S ..\oxnv2.ooccxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:860

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\ZpCxHWCakzZX\dmufhRBHkU.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1984

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv3.ooccxx
2⤵
- Process spawned unexpected child process
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1068

C:\Windows\system32\regsvr32.exe
/S ..\oxnv3.ooccxx
3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\XvExzbm\FVSS.dll"
4⤵
- Suspicious behavior: EnumeratesProcesses
PID:1348

C:\Windows\SysWOW64\regsvr32.exe
C:\Windows\System32\regsvr32.exe /S ..\oxnv4.ooccxx
2⤵
- Process spawned unexpected child process
PID:1072

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\oxnv2.ooccxx
Filesize
575KB

MD5
d2d13fb9464c11719f9232c9fedb702e

SHA1
60415a0541587f60527d7dba13380d2684410af2

SHA256
f6485aef4be4cb0ec50317b7f87694fb775f81733af64c9bc6050f6806504207

SHA512
b536f176b3aa13157751dde2e63d9ef594de9fba2e35ca60675608f2fca93fcfbc7a0fbc4fd0a3dd6aeb27580e27487abdbed541d89c7642b7632282c3fc06eb

Download Submit
C:\Users\Admin\oxnv3.ooccxx
Filesize
575KB

MD5
3fc2d24ed4f982e6ce94711c1168effa

SHA1
2687c226ad009cfa150b0b58dc01a6aa7b9304ba

SHA256
3cb2055a0d5531e799dc485c860b0a4380f6ef7b71ba1980763e03b04b9d22bd

SHA512
0752f79b39ba3d567d8fdcf62713e4eebd67847475710ec855a8c2fbfd9158bb7c3229c3cb83f96af7b1b28383e1ea29aab90428e7231b80f32dd0d91e044f02

Download Submit
\Users\Admin\oxnv2.ooccxx
Filesize
575KB

MD5
d2d13fb9464c11719f9232c9fedb702e

SHA1
60415a0541587f60527d7dba13380d2684410af2

SHA256
f6485aef4be4cb0ec50317b7f87694fb775f81733af64c9bc6050f6806504207

SHA512
b536f176b3aa13157751dde2e63d9ef594de9fba2e35ca60675608f2fca93fcfbc7a0fbc4fd0a3dd6aeb27580e27487abdbed541d89c7642b7632282c3fc06eb

Download Submit
\Users\Admin\oxnv2.ooccxx
Filesize
575KB

MD5
d2d13fb9464c11719f9232c9fedb702e

SHA1
60415a0541587f60527d7dba13380d2684410af2

SHA256
f6485aef4be4cb0ec50317b7f87694fb775f81733af64c9bc6050f6806504207

SHA512
b536f176b3aa13157751dde2e63d9ef594de9fba2e35ca60675608f2fca93fcfbc7a0fbc4fd0a3dd6aeb27580e27487abdbed541d89c7642b7632282c3fc06eb

Download Submit
\Users\Admin\oxnv3.ooccxx
Filesize
575KB

MD5
3fc2d24ed4f982e6ce94711c1168effa

SHA1
2687c226ad009cfa150b0b58dc01a6aa7b9304ba

SHA256
3cb2055a0d5531e799dc485c860b0a4380f6ef7b71ba1980763e03b04b9d22bd

SHA512
0752f79b39ba3d567d8fdcf62713e4eebd67847475710ec855a8c2fbfd9158bb7c3229c3cb83f96af7b1b28383e1ea29aab90428e7231b80f32dd0d91e044f02

Download Submit
\Users\Admin\oxnv3.ooccxx
Filesize
575KB

MD5
3fc2d24ed4f982e6ce94711c1168effa

SHA1
2687c226ad009cfa150b0b58dc01a6aa7b9304ba

SHA256
3cb2055a0d5531e799dc485c860b0a4380f6ef7b71ba1980763e03b04b9d22bd

SHA512
0752f79b39ba3d567d8fdcf62713e4eebd67847475710ec855a8c2fbfd9158bb7c3229c3cb83f96af7b1b28383e1ea29aab90428e7231b80f32dd0d91e044f02

Download Submit
memory/860-65-0x0000000000000000-mapping.dmp

Download
memory/860-68-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

Download
memory/860-66-0x000007FEFBBF1000-0x000007FEFBBF3000-memory.dmp

Filesize
8KB

Download
memory/984-59-0x0000000000000000-mapping.dmp

Download
memory/1068-77-0x0000000000000000-mapping.dmp

Download
memory/1072-92-0x0000000000000000-mapping.dmp

Download
memory/1168-54-0x000000002F121000-0x000000002F124000-memory.dmp

Filesize
12KB

Download
memory/1168-58-0x00000000760E1000-0x00000000760E3000-memory.dmp

Filesize
8KB

Download
memory/1168-71-0x000000007247D000-0x0000000072488000-memory.dmp

Filesize
44KB

Download
memory/1168-57-0x000000007247D000-0x0000000072488000-memory.dmp

Filesize
44KB

Download
memory/1168-56-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/1168-55-0x0000000071491000-0x0000000071493000-memory.dmp

Filesize
8KB

Download
memory/1348-87-0x0000000000000000-mapping.dmp

Download
memory/1544-81-0x0000000000000000-mapping.dmp

Download
memory/1772-61-0x0000000000000000-mapping.dmp

Download
memory/1984-72-0x0000000000000000-mapping.dmp

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads